A major concern in our industry today is the careless promotion of hydrocarbons, or hydrocarbon-based blends, as drop-in refrigerants. Even though HC’s do have many positive attributes, in their pure state they are classified A3, and therefore if misapplied can be very dangerous to use.
Technicians should make safety a first priority when working on any refrigeration system. There are many potential hazards associated with installing, servicing, and maintaining these systems. One of these potential hazards is the refrigerant within the system.
